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LiftMaster · Genie · Authorized Dealer

Commercial
Door Operators

DOORTEC installs and services commercial door operators from two of the industry's most trusted brands — LiftMaster and Genie. The LiftMaster MAXUM DC Series delivers 12"/sec operation, built-in Wi-Fi, myQ Facility monitoring, and soft-start/soft-stop technology across three mount configurations. The Genie GCL Series offers proven MultiVolt® flexibility, TensiBelt® drive, and EZ Limit® setup for standard-duty sectional and rolling door applications. DOORTEC specifies the right operator for your door type, duty cycle, and budget — then our factory-trained technicians install and commission it right.

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Genie · LiftMaster Commercial Door Operators Genie GCL Series · LiftMaster MAXUM DC Series

DOORTEC carries commercial door operators from two of the industry's most trusted brands. The Genie GCL Series is built for standard-duty applications up to 30 cycles per hour — MultiVolt® field-selectable single or three-phase power, TensiBelt® auto-tensioning drive, EZ Limit® push-to-set limits, and a grease-free trolley carriage with wear pads, all shipped as a complete pre-packaged system. For high-demand operations, the LiftMaster MAXUM DC Series runs up to 33% faster than standard operators at 12 inches per second, with built-in Wi-Fi and myQ Facility connectivity for real-time diagnostics and remote monitoring, a floor-level 4-line LCD for setup and maintenance, and soft-start/soft-stop for extended operator lifespan — battery backup standard on TDC and JDC, optional on JHDC.

Genie Commercial Genie GCL-H Standard-Duty Commercial Hoist Operator
GCL-H
Standard-Duty Hoist Operator
For high-lift and full-lift sectional and rolling doors at 30 cycles/hr or fewer. MultiVolt® single & three phase, EZ Limit® push-to-set limits, TensiBelt® auto-tensioning drive, internal 50-transmitter Intellicode® receiver, and emergency manual hoist right or left hand.
Duty: 30 Cycles/Hr
Mount: Hoist
Voltage: 1Φ & 3Φ
Limits: EZ Limit®
View GCL-H
Genie Commercial Genie GCL-T Standard-Duty Commercial Trolley Operator
GCL-T
Standard-Duty Trolley Operator
For standard-lift sectional overhead doors at 30 cycles/hr or fewer — up to 1,620 lb. at 1 HP. MultiVolt® field-selectable voltage, grease-free trolley carriage with wear pads, TensiBelt® drive, 24V DC disc brake, adjustable friction clutch, and EZ Limit® limits. Ships as a complete pre-packaged system.
Door Weight: Up to 1,620 lb.
Mount: Ceiling Trolley
Brake: 24V DC Disc
Package: Complete Kit
View GCL-T
LiftMaster LiftMaster MAXUM TDC DC Trolley Commercial Operator
Model TDC
MAXUM DC Trolley Operator
High-demand standard-lift sectional doors. DC motor at 12"/sec with soft-start/soft-stop, built-in Wi-Fi and myQ Facility, floor LCD, and battery backup standard. The MAXUM trolley for facilities where efficiency and uptime are both critical.
Speed: 12"/sec avg
Mount: Ceiling Trolley
Wi-Fi: Built-In
Battery Backup: Standard
View Model TDC
LiftMaster LiftMaster MAXUM JDC DC Jackshaft Commercial Operator
Model JDC
MAXUM DC Jackshaft Operator
High-demand high-lift, vertical-lift, and rolling door applications. DC motor and gearbox purpose-built for commercial demands — 33% faster than standard operators, with built-in Wi-Fi, myQ Facility, floor LCD, and battery backup.
Speed: 12"/sec avg
Mount: Wall / Hood
Wi-Fi: Built-In
Battery Backup: Standard
View Model JDC
LiftMaster LiftMaster MAXUM JHDC DC Hoist Commercial Operator
Model JHDC
MAXUM DC Hoist Operator
High-demand rolling doors and larger door applications requiring hoist-style operation. DC motor at 12"/sec with built-in Wi-Fi, myQ Facility, floor LCD, soft-start/soft-stop. Optional battery backup accessory.
Speed: 12"/sec avg
Mount: Wall / Hood
Wi-Fi: Built-In
Battery Backup: Optional
View Model JHDC

Why Choose DOORTEC for Your Commercial Operator

Authorized LiftMaster & Genie Dealer
Factory-authorized sales, installation, and warranty service for both LiftMaster and Genie commercial operator lines — two brands, one trusted installer
Factory-Trained Technicians
Our commercial technicians are trained and certified on LiftMaster MAXUM DC and Genie GCL Series operator installation, commissioning, and service
Since 1964 of Experience
DOORTEC has served Oklahoma City commercial and industrial customers for over 60 years — 140,000+ installations across the OKC metro and Tulsa
OKC Metro & Tulsa Coverage
Three locations serving Oklahoma City, Edmond, Norman, Moore, Yukon, Midwest City, Guthrie, El Reno, and Tulsa

Commercial Operators in Oklahoma City

DOORTEC is Oklahoma City's authorized dealer for both LiftMaster and Genie commercial door operators — serving warehouses, distribution centers, manufacturing facilities, retail developments, and commercial construction projects throughout the OKC metro. Whether you need high-demand MAXUM DC performance or the proven reliability of a Genie GCL Series operator, DOORTEC's commercial team will assess your door type, weight, duty cycle, and application to specify the right model for long-term performance.

For high-frequency commercial facilities in Oklahoma City, the LiftMaster MAXUM DC Series delivers 12"/sec operation, built-in Wi-Fi myQ Facility monitoring, and extended-duty cycle ratings that reduce operational risk at loading docks and service entrances. For standard-duty applications, the Genie GCL Series offers MultiVolt® flexibility and a complete pre-packaged system that installs cleanly and performs dependably over time. Call (405) 720-7107 to schedule a free commercial site assessment.

LiftMaster & Genie Tulsa & OKC

DOORTEC's Tulsa location at 1835 N 106th E Ave serves the greater Tulsa metro with commercial operators from both LiftMaster and Genie. The LiftMaster MAXUM DC's built-in Wi-Fi and myQ Facility software integration is particularly relevant for Tulsa's industrial and distribution sector — facility managers can monitor door status, track cycles, and receive maintenance alerts remotely. The Genie GCL Series is an equally trusted choice for Tulsa commercial facilities seeking reliable standard-duty operation with straightforward installation and low maintenance overhead.

For Oklahoma City and Tulsa commercial construction and renovation projects, DOORTEC works directly with general contractors, electrical contractors, and facility managers to specify, supply, install, and commission LiftMaster and Genie commercial operators as part of a complete door system. Contact DOORTEC at (405) 720-7107 or online at doortec.com for commercial operator pricing and availability.